15163563

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 21998592

約数和(自身を除く): 6835029

約数列:

[1, 3, 41, 43, 47, 61, 123, 129, 141, 183, 1763, 1927, 2021, 2501, 2623, 2867, 5289, 5781, 6063, 7503, 7869, 8601, 82861, 107543, 117547, 123281, 248583, 322629, 352641, 369843, 5054521, 15163563]

約数ペア:

[(1, 15163563), (3, 5054521), (41, 369843), (43, 352641), (47, 322629), (61, 248583), (123, 123281), (129, 117547), (141, 107543), (183, 82861), (1763, 8601), (1927, 7869), (2021, 7503), (2501, 6063), (2623, 5781), (2867, 5289)]